A Ringing Surge Clamper Type
Active Auxiliary Edge-Resonant DC Link Snubber–Assisted Three-Phase Soft–switching Inverter Using IGBT–
IPM for AC Servo Driver

Research Authors
J. Yoshitsugu, M. Yashida, E. Hiraki, K. Inoue, Tarek Ahmed and M. Nakaoka
Research Department
Electrical Engineering Department
Research Journal
KIEE International Transactions on Electrical Machinery and Energy Conversion Systems
Research Member
TAREK Abdelmohsen Elsayed AHMED
Research Pages
pp.115-124
Research Rank
1
Research Vol
Vol.2-B, No.3
Research Year
2002

Variable-Speed Prime Mover Driving Three-Phase
Self-Excited Induction Generator with Static VAR Compensator Voltage Regulation- Part II: Simulation and
Experimental Results

Research Authors
Tarek Ahmed, S. Nagai, K. Soshin, E. Hiraki and M. Nakaoka
Research Department
Electrical Engineering Department
Research Journal
KIEE International Trans. on Electrical Machinery and Energy Conversion Systems
Research Member
TAREK Abdelmohsen Elsayed AHMED
Research Pages
pp.10-15
Research Rank
1
Research Vol
Vol.3-B, N0.1
Research Year
2003

PI Closed-Loop Feedback Terminal Voltage Control Scheme based on
Static VAR Compensator for Three-Phase Self-Excited Induction Generator

Research Authors
Tarek Ahmed, O. Noro and M. Nakaoka
Research Department
Electrical Engineering Department
Research Journal
The Transactions of the Institute of Electrical Engineers of Japan; IEEJ Trans. B, Power and Energy; PE, , , April 2004.
Research Member
TAREK Abdelmohsen Elsayed AHMED
Research Pages
pp.569-581
Research Rank
1
Research Vol
Vol.124, No.4
Research Year
2004

Variable-Speed Prime Mover Driving Three-Phase
Self-Excited Induction Generator with Static VAR Compensator Voltage Regulation - Part I: Theoretical Performance Analysis

Research Authors
Tarek Ahmed, S. Nagai, K. Soshin, E. Hiraki and M. Nakaoka
Research Department
Electrical Engineering Department
Research Journal
KIEE International Transactions on Electrical Machinery and Energy Conversion Systems
Research Member
TAREK Abdelmohsen Elsayed AHMED
Research Pages
pp.1-9
Research Rank
1
Research Vol
Vol.3-B, N0.1
Research Year
2003

Conducted EMI Noise Reduction Effectiveness of Soft
Switching Boost Chopper

Research Authors
K. Ogura, S. Chandhaket, Tarek Ahmed and M. Nakaoka
Research Department
Electrical Engineering Department
Research Journal
The Journal of the Institute of Electrical Installation Engineers of Japan; IEIE-J
Research Member
TAREK Abdelmohsen Elsayed AHMED
Research Pages
pp.71-72
Research Rank
1
Research Vol
Vol.25, No.1
Research Year
2005

Dual Mode Phase-Shifted ZVS-PWM Series Load Resonant High-Frequency Inverter for Induction Heating Super Heated Steamer

Research Authors
H. Sugimura, H. Muraoka, Tarek Ahmed, S. Chandhaket, E. Hiraki, M. Nakaoka, H.-W. Lee
Research Department
Electrical Engineering Department
Research Journal
Journal of Power Electronics
Research Member
TAREK Abdelmohsen Elsayed AHMED
Research Pages
pp.138-151
Research Rank
1
Research Vol
vol. 4, no. 3
Research Year
2004

Effective Algorithm in Steady-State Analysis for Variable-Speed and
Constant-Speed Wind Turbine Coupled Three-Phase Self-Excited Induction Generator

Research Authors
Tarek Ahmed, K. Nishida, and M. Nakaoka
Research Department
Electrical Engineering Department
Research Journal
KIEE International Transaction on Electrical Machinery and Energy Conversion Systems
Research Member
TAREK Abdelmohsen Elsayed AHMED
Research Pages
pp.137-146
Research Rank
1
Research Vol
No.3
Research Year
2003
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